Today, Apple announced a bunch of enhancements to Siri and voice search. How does Siri UX compare with Android 4.0? What’s just around the corner for Voice Search? Don’t tell your phone or tablet anything else until you’ve read the article.

“Designing from Zero” – how to analyze UI challenges that are often the hidden cause of zero-results pages as a catalyst for creating powerful, original design solutions that create customer delight and business revenue.

In contrast to desktop Web search, auto-suggest on mobile devices is subject to two additional limitations: typing avoidance and slower bandwidth. The new patent-pending design pattern, Tap-Ahead, uses continuous refinement to create an intuitive, authentically mobile auto-suggest solution. This helps dramatically reduce the amount of typing needed to enter queries, and utilizes slower mobile bandwidth in the most efficient manner. Using this novel design pattern, your customers can quickly access thousands of popular search term combinations by typing just a few initial characters.

Specialized drop-down menu are one of the ways of creating immersive experience in mobile e-commerce search UIs. A novel design pattern, status bar drop-down menu, allows 100% of the screen real estate to be dedicated to search results, while also providing convenient and intuitive access to navigation and filter functions.

People love to search by brand names. On the small screens of mobile devices, well-designed landing pages can provide a much better experience than keyword search results. This makes brand landing pages today’s biggest sleeper opportunity for mobile and tablet ecommerce. But you have to learn to be completely ruthless with your features and content. Here’s how.

In Part I of Design Patterns for Mobile Faceted Search, I looked at Four Corners, Modal Overlay, Watermark, and Full-Page Refinement Options design patterns, which maximize the mobile screen real estate. This column covers strategies for making people aware of the filtering options and methods of improving transitions between the various states of a search user interface.

In my previous Search Matters column, Designing Mobile Search: Turning Limitations into Opportunity, I discussed how mobile search user experiences differ from those on the Web. In this and my next column, I’ll look specifically at the challenges and opportunities of mobile faceted search. This column covers design patterns for maximizing the real estate available for search results, while the next will cover strategies for making people aware of filtering options.

Thinking of porting your Web finding experience to iPhone, Android, or Windows Mobile? Just forget about the fact that these devices are basically full-featured computers with tiny screens. Designing a great mobile search experience requires thinking differently: In terms of turning limitations into opportunities.

Filters with numeric values remain among the most confusing in faceted search, because many sites have not been able to design usable numeric filters that people can use in an intuitive manner. In this column I cover how to show discrete numeric values, avoid overly constrained filter states, and display key inventory information, and introduce a novel pattern of histogram sliders.